So do you think life expectancy, infant survival, income per person, food supply, years of schooling went up or down. I think you know the answer. Of course these stats don’t portray the whole picture, but it gives you a sense. Crime’s lower. Civil rights are greater. Travel and communication are easier and better. And so on.

What was most interesting for me was doing Step 3, which you’ll find below the bar graph generated from your information. In Step 3 you can compare life in the United States to other countries (or if you aren’t an American, compare your country to the US). What you find is that most other countries have grown more than the US. This should not be surprising. Remember that the US possessed half of the world’s industrial output at the end of 1945 because much of it–think Europe and Japan–had been destroyed in World War II. There’s really only one way to go for most of the world, and that’s up. The developing world has gone up up up in the past half century since decolonization, the end of the Cold War, and globalization.

I’m an American who’s been to every state. I feel I know the country pretty well, though I’m sure I’m full of bias, incomplete information, and misinformation. But I don’t suspect that most Americans get that the US probably won’t grow like China, India, and the developing world. There’s not much slack in our system. So when people want to “make America great again,” I have a thought. America is greater than it’s ever been. Better educated, longer lived, healthier, freer, more affluent. But rosy retrospection makes many pine for bygone days that exist only in their reconstructed memories.

I’m fine with reconstructed memories. Just don’t vote or base public policies on reconstructed memories.